30141562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{72109}}^1$

素因数の和:72141

約数の個数: 16

約数和(自身を含む): 51919200

約数和(自身を除く): 21777638

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 72109, 144218, 793199, 1370071, 1586398, 2740142, 15070781, 30141562]

約数ペア:

[(1, 30141562), (2, 15070781), (11, 2740142), (19, 1586398), (22, 1370071), (38, 793199), (209, 144218), (418, 72109)]